# BIFIEsurvey
#### Tools for Survey Statistics in Educational Assessment


If you use `BIFIEsurvey` and have suggestions for improvement or have found bugs, please email me at konrad.oberwimmer@iqs.gv.at.
Please always provide a minimal dataset, necessary to demonstrate the problem, 
a minimal runnable code necessary to reproduce the issue, which can be run on the given dataset, and
all necessary information on the used librarys, the R version, and the OS it is run on, perhaps a sessionInfo().


#### Manual

The manual may be found here [https://konradoberwimmer.github.io/BIFIEsurvey/](https://konradoberwimmer.github.io/BIFIEsurvey/) 

#### CRAN version `BIFIEsurvey` 3.6-6 (2024-04-25)


[![CRAN_Status_Badge](http://www.r-pkg.org/badges/version-last-release/BIFIEsurvey)](https://cran.r-project.org/package=BIFIEsurvey)
&#160;&#160;


The official version of `BIFIEsurvey` is hosted on CRAN and may be found [here](https://cran.r-project.org/package=BIFIEsurvey). 
The CRAN version can be installed from within R using:

```r
utils::install.packages("BIFIEsurvey")
```

#### GitHub version `BIFIEsurvey` 3.8.0 (2026-01-08)

[![GitHub_Status_Badge](https://img.shields.io/badge/github%20version-3.8.0-orange.svg)](https://github.com/konradoberwimmer/BIFIEsurvey)&#160;&#160;

The version hosted [here](https://github.com/konradoberwimmer/BIFIEsurvey) is the development version of `BIFIEsurvey`. 
The GitHub version can be installed using `devtools` as:

```r
devtools::install_github("konradoberwimmer/BIFIEsurvey")
```

#### Former versions

Former versions can be downloaded [here](https://CRAN.R-project.org/src/contrib/Archive/BIFIEsurvey/).

#### Acknowledgement

Up to 2025 this software package was maintained by its originator [Alexander Robitzsch](https://github.com/alexanderrobitzsch). He contributes almost all of the source code.
